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Message-ID: <20061031071531.GT14055@kernel.dk> Date: Tue, 31 Oct 2006 08:15:32 +0100 From: Jens Axboe <jens.axboe@...cle.com> To: NeilBrown <neilb@...e.de> Cc: Andrew Morton <akpm@...l.org>, linux-raid@...r.kernel.org, linux-kernel@...r.kernel.org, stable@...nel.org Subject: Re: [PATCH] Check bio address after mapping through partitions. On Tue, Oct 31 2006, NeilBrown wrote: > This would be good for 2.6.19 and even 18.2, if it is seens acceptable. > raid0 at least (possibly other) can be made to Oops with a bad partition > table and best fix seem to be to not let out-of-range request get down > to the device. > > ### Comments for Changeset > > Partitions are not limited to live within a device. So > we should range check after partition mapping. > > Note that 'maxsector' was being used for two different things. I have > split off the second usage into 'old_sector' so that maxsector can be > still be used for it's primary usage later in the function. > > Cc: Jens Axboe <jens.axboe@...cle.com> > Signed-off-by: Neil Brown <neilb@...e.de> Code looks good to me, but for some reason your comment exceeds 80 chars. Can you please fix that up? Acked-by: Jens Axboe <jens.axboe@...cle.com> -- Jens Axboe - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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